JP2015505949A - Dual compressor air heat source heat pump hot water supply / heating system - Google Patents
Dual compressor air heat source heat pump hot water supply / heating system Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 141
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- 238000005485 electric heating Methods 0.000 claims abstract description 24
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- 238000013021 overheating Methods 0.000 claims description 6
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
- F24D19/1072—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water the system uses a heat pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
- F24H15/315—Control of valves of mixing valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/375—Control of heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
- F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
- F24H15/464—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using local wireless communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Water Supply & Treatment (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
本発明は、機器ユニット部分と給湯部分と暖房部分とインテリジェント制御部分と、を含むデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムを開示する。前記機器ユニット部分は、空気熱源ヒートポンプの加熱部分と電熱部分と水路管路材部分と制御回路部分とを含む。前記制御回路部分が検出した入水温度と環境温度に基づき空気熱源ヒートポンプの加熱部分を制御して異なるコンプレッサー組合せを使用し、コンプレッサーがオンになった後、出水温度が設定温度に達したと検出された時、電熱部分が出力しないよう制御し、設定温度に達することができないと検出した時、検出した入出水温差、及び、水路管路材部分で検出した流量に基づき、電熱部分を制御して必要な電熱の電力を出力し、空気熱源ヒートポンプの加熱部分と電熱部分がいずれも全電力の出力で、且つ、出水温度が設定温度に達していない時、検出した温度に基づき水路管路材部分を制御し流量調節弁によって流量を調節することで出水温度を一定に保たせることに用いられる。The present invention discloses a dual compressor air heat source heat pump hot water supply / heating system including an equipment unit portion, a hot water supply portion, a heating portion, and an intelligent control portion. The equipment unit part includes a heating part, an electric heating part, a water conduit material part, and a control circuit part of an air heat source heat pump. Based on the incoming water temperature and environmental temperature detected by the control circuit part, the heating part of the air heat source heat pump is controlled to use a different compressor combination. When it detects that the set temperature cannot be reached, it controls the electric heating part based on the detected inlet / outlet water temperature difference and the flow rate detected in the conduit material part. Outputs necessary electric heat power, and when both the heating part and electric heating part of the air heat source heat pump are full power output, and the water discharge temperature does not reach the set temperature, the water pipe line material part based on the detected temperature This is used to keep the water temperature constant by controlling the flow rate and adjusting the flow rate with the flow rate control valve.
Description
本発明は、デュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房分野に関し、特に、インテリジェント制御機能付きのすぐ使える状態になるデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムに関する。 The present invention relates to the field of dual compressor air heat source heat pump hot water supply / heating, and more particularly to a dual compressor air heat source heat pump hot water supply / heating system with an intelligent control function.
従来のデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムは、一般的に３部分からなり、１つ目が本体部分、２つ目がタンク部分、３つ目が暖房システム部分である。家庭用タイプタンクについて１、容量が一般的に１５０〜３２０Ｌで、タンクの体積が非常に大きく、据付時も建築面積の広いスペースを占用する必要があり、タンクをブラケットで壁外に取り付けることもあり、タンク本体に水の重量を加えと、このような取り付け方式は非常に危険である。２、タンク内層部本体に使用される材料及び技術は、ステンレス鋼内層部或いは陶磁内層部を問わず、製造技術の欠陥により、タンクからの漏水が避けられない。３、タンク内部の熱交換器は、一般的に銅管又はステンレス鋼管が使用され、水質の悪い地域では、熱交換チューブが腐食して破損してしまい、冷媒の漏えいにつながる。一度漏えいが起きると、機器ユニットにとって致命的な損傷となってしまう。４、本体とタンクの間に接続管により相互連結する必要があるため、据付時に人為的なミスで冷媒の漏えいが起きることが避けられない。５、貯湯式ヒートポンプの特性は、水温を比較的高い温度まで上昇させる必要があり、且つ所要時間が比較的長いため、すぐにお湯を使いたいという要求を満たすことができず、また長時間使用し続けると、水温変化が比較的大きく、使用に当たっての快適性に影響を及ぼす。また、凝縮温度の高さが機器ユニットのエネルギー消費を決定する。従来のタンク付き機器ユニットでは、長期に渡って高凝縮温度と高凝縮圧力の下で運転されるため、コンプレッサーの寿命にとって極めて大きな試練となる。６、貯湯式タンクを採用すると、水を使う時水とお湯を混ぜ合わせなければならず、このようにすると以下のいくつかの問題があり、つまり１）タンク内の熱湯使用率が高くない、２）タンクが保温過程中において、水温が下がっていてエネルギー消費が増える、３）利用者の家に水栓を取り付ける時、必ず混水栓を取り付ける必要があるため、材料コストが増す。７、一般的に暖房システムでタンク内の熱エネルギーを取る時、タンク内部に１個の熱交換コイルを取り付けて床暖房コイル或いは加熱板及び循環水ポンプと閉合回路を構成する必要があり、こうなるとタンク生産技術の困難性が高まり、タンクの容積を占めてしまう。８、従来の給湯・暖房システムには、インテリジェント制御機能がなく、給湯・暖房システムに対し各種遠隔監視を行うことができないため、現代人の多様なニーズに応えることができない。１）例えば利用者が事前或いは定刻に暖房を起動させようとしても、家に誰もいない時、実現できない。２）利用者が長時間出かけ、暖房又は給湯用水のオフを忘れた際、遠隔で暖房又は給湯操作をオフにすることができない。３）従来の給湯・暖房システムにある種の故障が発生して、現場での分析や解決する場合、特にアフターサービス拠点が不足地域、若しくは辺鄙な地域になると、アフターサービスの適時性及び顧客満足度が大幅に下がる。 A conventional dual compressor air heat source heat pump hot water supply / heating system generally comprises three parts, the first part being a main body part, the second being a tank part, and the third being a heating system part. 1 for household type tanks, capacity is generally 150-320L, the volume of the tank is very large, and it is necessary to occupy a large building area during installation, and the tank can be attached outside the wall with a bracket Yes, such a mounting method is very dangerous when the weight of water is added to the tank body. 2. The material and technology used for the tank inner layer main body, regardless of whether it is a stainless steel inner layer or a ceramic inner layer, cannot be avoided due to defects in manufacturing technology. 3. A copper tube or a stainless steel tube is generally used for the heat exchanger in the tank, and in an area with poor water quality, the heat exchange tube is corroded and broken, leading to refrigerant leakage. Once leaked, it will be fatal to the equipment unit. 4. Since it is necessary to connect the main body and the tank by a connecting pipe, it is inevitable that the refrigerant leaks due to human error during installation. 5. The characteristics of the hot water storage type heat pump are that it is necessary to raise the water temperature to a relatively high temperature, and the required time is relatively long. If it continues, the water temperature change is relatively large, which affects the comfort in use. Also, the high condensation temperature determines the energy consumption of the equipment unit. The conventional equipment unit with a tank is operated under a high condensation temperature and a high condensation pressure for a long period of time, which is a great challenge for the life of the compressor. 6. If you use a hot water storage tank, you have to mix water and hot water when you use water. If you do this, there are some problems as follows: 1) Hot water usage rate in the tank is not high, 2) While the tank is in the process of keeping warm, the water temperature decreases and energy consumption increases. 3) When a faucet is attached to the user's house, it is necessary to attach a faucet, which increases the material cost. 7. Generally, when taking heat energy in the tank in the heating system, it is necessary to install a single heat exchange coil inside the tank to form a closed circuit with the floor heating coil or heating plate and circulating water pump. Then, the difficulty of tank production technology will increase and it will occupy the volume of the tank. 8. The conventional hot water supply / heating system does not have an intelligent control function and cannot remotely monitor the hot water supply / heating system, so it cannot meet the diverse needs of modern people. 1) For example, even if a user tries to activate heating in advance or on time, it cannot be realized when no one is at home. 2) When the user goes out for a long time and forgets to turn off the water for heating or hot water supply, the heating or hot water supply operation cannot be turned off remotely. 3) When certain types of failures occur in conventional hot-water supply / heating systems and are analyzed and resolved in the field, the timeliness and customer satisfaction of after-sales service are particularly important when the after-sales service bases are in shortage or remote areas. The degree drops significantly.
本発明は、上記の技術に存在する欠陥と不足に鑑み、一体設計で、生産と取り付けがより一層便利で、水を使う時の快適性を向上できると同時に暖房機能を提供することで、機器ユニット機能の多様性及びネットワーク経由のインテリジェント遠隔制御を実現し、現代人の多様なニーズに答えることができるインテリジェント制御機能付きのデュアルコンプレッサーシステムのすぐ使える状態になる定温デュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムを提供する。 In view of the deficiencies and shortcomings that exist in the above technology, the present invention is an integrated design, which is more convenient for production and installation, can improve the comfort when using water, and at the same time provide a heating function, Constant temperature dual compressor air source heat pump hot water supply and heating that enables ready use of dual compressor system with intelligent control function that can realize diverse remote control over the network and intelligent remote control via network Provide a system.
上記技術の問題点を解決するため、本発明の技術的思想として、機器ユニット部分と給湯部分と暖房部分とインテリジェント制御部分と、を含むデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムを提供する。前記機器ユニット部分は、空気熱源ヒートポンプの加熱部分と電熱部分と水路管路材部分と制御回路部分とを含み、前記制御回路部分は検出した入水温度と環境温度に基づき空気熱源ヒートポンプの加熱部分を制御して異なるコンプレッサー組合せを使用、又はコンプレッサーがオンになった後、出水温度が設定温度に達したと検出された時、電熱部分が出力しないよう制御、若しくは出水温度が設定温度に達することができないと検出した時、検出した入出水温差及び水路管路材部分で検出した流量に基づき、電熱部分を制御して必要な電熱の電力を出力、或いは空気熱源ヒートポンプの加熱部分と電熱部分がいずれも全電力の出力で、且つ出水温度が設定温度に達していない時、検出した温度に基づき水路管路材部分を制御し流量調節弁によって流量を調節することで出水温度を一定に保持、又は暖房の需要コマンドを受信した時、検出した室内環境温度或いは床暖房コイルの温度に基づき暖房コマンドを実行するかどうかを判断し、室内環境温度或いは床暖房コイルの温度が暖房起動の要求温度に達した時、暖房機能を実行させ、室内環境温度或いは床暖房コイルの温度が稼働停止温度に達していることを検出した時暖房機能をオフにすることに用いられる。 In order to solve the problems of the above technique, a dual compressor air heat source heat pump hot water supply / heating system including an equipment unit portion, a hot water supply portion, a heating portion, and an intelligent control portion is provided as a technical idea of the present invention. The device unit part includes a heating part of an air heat source heat pump, an electric heating part, a water conduit material part, and a control circuit part, and the control circuit part determines the heating part of the air heat source heat pump based on the detected incoming water temperature and environmental temperature. Use different compressor combinations to control, or when it is detected that the water temperature has reached the set temperature after the compressor is turned on, the electric heating part will not output or the water temperature will reach the set temperature. When it is detected that it cannot be performed, the electric heating part is controlled based on the detected temperature difference between the incoming and outgoing water and the flow rate detected in the pipe line material part to output the necessary electric heating power, or the heating part and the electric heating part of the air heat source heat pump Is a full-power output, and when the water temperature does not reach the set temperature, the flow control valve is controlled based on the detected temperature. Therefore, by adjusting the flow rate, when the water temperature is kept constant or when a heating demand command is received, it is determined whether to execute the heating command based on the detected indoor environment temperature or the temperature of the floor heating coil. When the temperature or the temperature of the floor heating coil reaches the required heating activation temperature, the heating function is executed, and when it is detected that the indoor environment temperature or the floor heating coil temperature has reached the operation stop temperature, the heating function is turned off. Used to make
前記空気熱源ヒートポンプの加熱部分は、第１のコンプレッサーと第２のコンプレッサーと第１の電磁弁と第２の電磁弁と第３の電磁弁と第４の電磁弁と第５の電磁弁と第６の電磁弁と集中プレート式熱交換器と暖房用プレート式熱交換器と第１のフィルタと第２のフィルタと膨張弁と第１の蒸発器と第２の蒸発器と第１の圧力除去用凝縮器と第２の圧力除去用凝縮器と第１の圧力除去用節流細管と第２の圧力除去用節流細管と気液分離器とファンブレードとモータと第１の節流細管と除霜細管と、を含む。上記の部材が管路を通じて接続した後で、密閉式ヒートポンプ給湯・暖房システムが形成される。順番通り接続した第１のコンプレッサーと第２の電磁弁と集中プレート式熱交換器と暖房用プレート式熱交換器と第１のフィルタと膨張弁と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの第１給湯・暖房経路を形成する。順番通り互いに接続した第１のコンプレッサーと第６の電磁弁と暖房用プレート式熱交換器と第１のフィルタと膨張弁と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの第２給湯・暖房経路を形成する。順番通り互いに接続した第１のコンプレッサーと第４の電磁弁と第１の圧力除去用凝縮器と第１の圧力除去用節流細管と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの圧力除去経路を形成する。順番通り互いに接続した第１のコンプレッサーと第１の電磁弁と除霜細管と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの除霜経路を形成する。順番通り互いに接続した第２のコンプレッサーと第３の電磁弁と集中プレート式熱交換器と第２のフィルタと第１の節流細管と第２の蒸発器と第２のコンプレッサーが、第２のコンプレッサーシステムの給湯・暖房経路を形成する。順番通り互いに接続した第２のコンプレッサーと第５の電磁弁と第２の圧力除去用凝縮器と第２の圧力除去用節流細管と第２の蒸発器と第２のコンプレッサーが、第２のコンプレッサーシステムの圧力除去経路を形成する。 The heating portion of the air heat source heat pump includes a first compressor, a second compressor, a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a fifth solenoid valve, and a first solenoid valve. 6 solenoid valve, concentrated plate heat exchanger, heating plate heat exchanger, first filter, second filter, expansion valve, first evaporator, second evaporator, and first pressure relief Condenser, second pressure relief condenser, first pressure relief current-carrying tube, second pressure relief current-carrying capillary, gas-liquid separator, fan blade, motor, and first current-carrying capillary. A defrosting tubule. After the above-mentioned members are connected through the pipeline, a closed heat pump hot water supply / heating system is formed. The first compressor, the second solenoid valve, the central plate heat exchanger, the heating plate heat exchanger, the first filter, the expansion valve, the first evaporator, the gas-liquid separator, and the first connected in order. One compressor forms the first hot water supply / heating path of the first compressor system. The first compressor, the sixth solenoid valve, the heating plate heat exchanger, the first filter, the expansion valve, the first evaporator, the gas-liquid separator, and the first compressor connected to each other in order. The 2nd hot-water supply / heating route of the compressor system of 1 is formed. The first compressor, the fourth solenoid valve, the first pressure relief condenser, the first pressure relief flow-saving capillary, the first evaporator, the gas-liquid separator, and the first compressor connected to each other in order. Forms the pressure relief path of the first compressor system. The first compressor, the first solenoid valve, the defrosting capillary, the first evaporator, the gas-liquid separator, and the first compressor, which are connected to each other in order, form the defrosting path of the first compressor system. A second compressor, a third solenoid valve, a concentrated plate heat exchanger, a second filter, a first current-saving capillary, a second evaporator, and a second compressor, which are connected to each other in order, Form a hot water supply / heating route for the compressor system. A second compressor, a fifth solenoid valve, a second pressure relief condenser, a second pressure relief flow-saving capillary, a second evaporator, and a second compressor, which are connected to each other in order, Create a pressure relief path for the compressor system.
前記電熱部分は、発熱体アセンブリーとシリコン制御整流素子アセンブリーと第１のサーモスタットと第２のサーモスタットと筐体と発熱体アセンブリーの入水管と発熱体アセンブリーの出水管と端子台等と、を含む。 The electric heating part includes a heating element assembly, a silicon controlled rectifier element assembly, a first thermostat, a second thermostat, a casing, a water inlet pipe of the heating element assembly, a water outlet pipe of the heating element assembly, a terminal block, and the like.
前記水路管路材部分は、順番通り互いに接続した水流スイッチと集中プレート式熱交換器と電動混合栓と流量計と前記電熱部分に接続する流量調節弁と、を含む。 The water pipe line material part includes a water flow switch, a concentrated plate heat exchanger, an electric mixing plug, a flow meter, and a flow rate control valve connected to the electric heat part connected to each other in order.
前記制御回路は、主制御盤と操作盤とを含み、前記主制御盤がＭＣＵと温度検出回路と電熱用電力制御回路とを備える。 The control circuit includes a main control panel and an operation panel, and the main control panel includes an MCU, a temperature detection circuit, and an electric heating power control circuit.
前記制御回路部分は、更に正確なコンプレッサー組合せを選択した後で過温現象が現れた時、検出した出水温度に基づき前記第４の電磁弁或いは第５の電磁弁の動作を制御することに用いられる。 The control circuit portion is used to control the operation of the fourth solenoid valve or the fifth solenoid valve based on the detected water discharge temperature when an overheating phenomenon appears after selecting a more accurate compressor combination. It is done.
前記制御回路部分は、更に正確なコンプレッサーの組合せを選択した後で過温現象が現れた時、電動混合栓を通じてヒートポンプ出水と冷水の入出割合を調節することに用いられる。 The control circuit part is used to adjust the heat pump water and cold water flow rate through the electric mixer when an overheating phenomenon occurs after selecting a more accurate compressor combination.
前記インテリジェント制御部分は、前記制御回路と制御端末とサーバーと無線通信モジュールとを含む。前記サーバーが無線ネットワークを通じて前記制御端末及び無線通信モジュールに接続し、前記操作盤が第１のＲＳ４８５／２３２通信回路を通じて主制御盤に接続し、前記無線通信モジュールが無線ネットワークを通じてサーバーを中継局として制御端末と通信し、第２のＲＳ４８５／２３２通信回路を通じて前記主制御盤と接続する。 The intelligent control part includes the control circuit, a control terminal, a server, and a wireless communication module. The server connects to the control terminal and the wireless communication module through a wireless network, the operation panel connects to the main control panel through a first RS485 / 232 communication circuit, and the wireless communication module uses the server as a relay station through the wireless network. It communicates with the control terminal and is connected to the main control panel through a second RS485 / 232 communication circuit.
前記無線通信モジュールと前記操作盤が統合する。 The wireless communication module and the operation panel are integrated.
前記無線通信モジュールと主制御盤が統合する。 The wireless communication module and the main control panel are integrated.
本発明の有益な効果は、一体設計で、生産と取り付けがより一層便利で、水を使う時の快適性を向上できると同時に暖房機能を提供することで、機器ユニット機能の多様性及びネットワーク経由のインテリジェント遠隔制御を実現し、現代人の多様なニーズに答えることができるインテリジェント制御機能付きのデュアルコンプレッサーシステムのすぐ使える状態になる定温デュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムを提供する。 The beneficial effect of the present invention is the integrated design, more convenient for production and installation, can improve the comfort when using water, and at the same time provide the heating function, the diversity of equipment unit functions and via the network To provide intelligent remote control and provide a constant temperature dual compressor air heat source heat pump hot water supply / heating system that can be used immediately with a dual compressor system with intelligent control function that can meet the diverse needs of modern people.
図１は、本発明の第１の実施形態に係るデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムを示す図である。 FIG. 1 is a diagram showing a dual compressor air heat source heat pump hot water supply / heating system according to the first embodiment of the present invention.
図２は、本発明の電熱部分の構造を示す図である。 FIG. 2 is a diagram showing the structure of the electrothermal portion of the present invention.
図３は、本発明の一実施形態に係るインテリジェント制御部分を示す図である。 FIG. 3 is a diagram illustrating an intelligent control portion according to an embodiment of the present invention.
第１のコンプレッサー１、第２のコンプレッサー２４、第２の電磁弁２、第３の電磁弁２５、第４の電磁弁２６、第５の電磁弁２７、第１の電磁弁１２、電熱部分７、第１の電磁弁１２、第２のコンプレッサー２４、第３の電磁弁２５、第４の電磁弁２６、第５の電磁弁２７、第６の電磁弁２８、暖房用プレート式熱交換器２９、第１のフィルタ１０、第２のフィルタ１９、膨張弁１１、第１の蒸発器２２、第２の蒸発器２０、第１の圧力除去用凝縮器２３、第２の圧力除去用凝縮器２１、第１の圧力除去用節流細管１６、第２の圧力除去用節流細管１７、気液分離器９、ファンブレード１５、モータ１４、第１の節流細管１８、除霜細管１３、水流スイッチ８、集中プレート式熱交換器３、電動混合栓４、流量計５、流量調節弁６、発熱体アセンブリーの出水管７１、発熱体アセンブリー７２、第１のサーモスタット７３、筐体７４、第２のサーモスタット７５、端子台７６、シリコン制御整流素子アセンブリー７７、発熱体アセンブリーの入水管７８、シャワー２０１、湯船２０２、循環水ポンプ３０１、水流スイッチ３０３、床暖房コイル或いは放熱板３０２。
1st compressor 1, 2nd compressor 24, 2nd solenoid valve 2, 3rd solenoid valve 25,
以下、本発明の技術内容、構造の特徴、達成する目的及び効果を理解させるため、実施例を添付図面に基づき詳細に説明する。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments will be described below in detail with reference to the accompanying drawings in order to understand the technical contents, structural features, objects to be achieved, and effects of the present invention.
図１を参照すると、本発明の第１の実施形態に係るデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムを示す図である。デュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システムは、機器ユニット部分と給湯部分と暖房部分とを含む。 FIG. 1 is a diagram showing a dual compressor air heat source heat pump hot water supply / heating system according to a first embodiment of the present invention. The dual compressor air heat source heat pump hot water supply / heating system includes an equipment unit portion, a hot water supply portion, and a heating portion.
前記機器ユニット部分は、空気熱源ヒートポンプの加熱部分と電熱部分７と水路管路材部分と制御回路部分とを含み、前記制御回路部分は検出した入水温度と環境温度に基づき空気熱源ヒートポンプの加熱部分を制御して異なるコンプレッサー組合せを使用、又はコンプレッサーがオンになった後、出水温度が設定温度に達したと検出された時、電熱部分が出力しないよう制御、若しくは出水温度が設定温度に達することができないと検出した時、検出した入出水温差及び水路管路材部分で検出した流量に基づき、電熱部分を制御して必要な電熱の電力を出力、或いは空気熱源ヒートポンプの加熱部分と電熱部分がいずれも全電力の出力で、且つ出水温度が設定温度に達していない時、検出した温度に基づき水路管路材部分を制御し流量調節弁によって流量を調節することで出水温度を一定に保持、又は暖房の需要コマンドを受信した時、検出した室内環境温度或いは床暖房コイルの温度に基づき暖房コマンドを実行するかどうかを判断し、室内環境温度或いは床暖房コイルの温度が暖房起動の要求温度に達した時、暖房機能を実行させ、室内環境温度或いは床暖房コイルの温度が稼働停止温度に達していることを検出した時暖房機能をオフにすることに用いられる。 The device unit part includes a heating part of an air heat source heat pump, an electric heating part 7, a water conduit material part, and a control circuit part, and the control circuit part is a heating part of the air heat source heat pump based on the detected incoming water temperature and environmental temperature. Use a different compressor combination by controlling the control, or when it is detected that the outlet water temperature has reached the set temperature after the compressor is turned on, control is performed so that the electric heating part does not output, or the outlet temperature reaches the set temperature. When it is detected that it is not possible to control the electric heating part based on the detected inlet / outlet water temperature difference and the flow rate detected in the pipe channel material part, it outputs the necessary electric heat power, or the heating part and electric heating part of the air heat source heat pump In any case, when all the power is output and the water temperature does not reach the set temperature, the water flow pipe material is controlled based on the detected temperature to adjust the flow rate. The flow rate is adjusted to keep the water temperature constant, or when a heating demand command is received, it is determined whether to execute the heating command based on the detected indoor environment temperature or the temperature of the floor heating coil. When the temperature or the temperature of the floor heating coil reaches the required heating activation temperature, the heating function is executed, and when it is detected that the indoor environment temperature or the floor heating coil temperature has reached the operation stop temperature, the heating function is turned off. Used to make
具体的には、前記空気熱源ヒートポンプの加熱部分は、第１のコンプレッサー１と第２のコンプレッサー２４と第２の電磁弁２と第３の電磁弁２５と第４の電磁弁２６と第５の電磁弁２７と第１の電磁弁１２と集中プレート式熱交換器３と暖房用プレート式熱交換器２９と第１のフィルタ１０と第２のフィルタ１９と膨張弁１１と第１の蒸発器２２と第２の蒸発器２０と第１の圧力除去用凝縮器２３と第２の圧力除去用凝縮器２１と第１の圧力除去用節流細管１６と第２の圧力除去用節流細管１７と気液分離器９とファンブレード１５とモータ１４と第１の節流細管１８と除霜細管１３と、を含む。
Specifically, the heating part of the air heat source heat pump includes the first compressor 1, the second compressor 24, the second solenoid valve 2, the third solenoid valve 25, the
前記第１のコンプレッサー１、第２の電磁弁２、集中プレート式熱交換器３、暖房用プレート式熱交換器２９、第１のフィルタ１０、膨張弁１１、第１の蒸発器２２、気液分離器９、第１のコンプレッサー１が順番通り接続することで第１のコンプレッサーシステムの第１給湯・暖房経路を構成する。前記第１のコンプレッサー１、第６の電磁弁２８、暖房用プレート式熱交換器２９、第１のフィルタ１０、膨張弁１１、第１の蒸発器２２、気液分離器９、第１のコンプレッサー１が順番通り接続して第１のコンプレッサーシステムの第２給湯・暖房経路を構成する。第１のコンプレッサー１、第４の電磁弁２６、第１の圧力除去用凝縮器２３、第１の圧力除去用節流細管１６、第１の蒸発器２２、気液分離器９、第１のコンプレッサー１が順番通り接続して第１のコンプレッサーシステムの圧力除去経路を構成する。第２のコンプレッサー２４、第３の電磁弁２５、集中プレート式熱交換器３、第２のフィルタ１９、第１の節流細管１８、第２の蒸発器２０、第２のコンプレッサー２４が順番通り接続して第２のコンプレッサーシステムの給湯・暖房経路を構成する。第２のコンプレッサー２４、第５の電磁弁２７、第２の圧力除去用凝縮器２１、第２の圧力除去用節流細管１７、第２の蒸発器２０、第２のコンプレッサー２４が順番通り接続して第２のコンプレッサーシステム圧力除去経路を構成する。第１のコンプレッサー１、第１の電磁弁１２、除霜細管１３、第１の蒸発器２２、気液分離器９、第１のコンプレッサー１が順番通り接続して第１のコンプレッサーシステムの除霜経路を構成する。以上のシステムフローの運転中にモータ１４のファンブレード１５は必要性に応じて運転を起動と停止する。
The first compressor 1, the second solenoid valve 2, the centralized plate heat exchanger 3, the heating
前記制御回路は、ＭＣＵと温度検出回路と電熱用電力制御回路とを備える主制御盤と、操作盤とを含む。前記制御回路部分は、更に正確なコンプレッサー組合せを選択した後で過温現象が現れた時、検出した出水温度に基づき前記第４の電磁弁或いは第５の電磁弁の動作を制御、又は正確なコンプレッサーの組合せを選択した後で過温現象が現れた時、電動混合栓を通じてヒートポンプ出水と冷水の入出割合を調節することに用いられる。 The control circuit includes a main control panel including an MCU, a temperature detection circuit, and an electric heating power control circuit, and an operation panel. The control circuit portion controls the operation of the fourth solenoid valve or the fifth solenoid valve based on the detected outlet water temperature when an overheating phenomenon occurs after selecting a more accurate compressor combination, When an overheating phenomenon appears after selecting a combination of compressors, it is used to adjust the heat pump water and cold water flow rate through the electric mixer tap.
前記水路管路材部分は、順番通り互いに接続した水流スイッチ８と集中プレート式熱交換器３と電動混合栓４と流量計５と前記電熱部分７に接続する流量調節弁６と、を含む。ＭＣＵは、出力した電力が更に大きな入水要求を満たすことができると検出した時、制御回路部分を通じて電動混合栓４のステッピングモータを駆動して混水することで、大水量を提供する。 The water conduit material portion includes a water flow switch 8, a concentrated plate heat exchanger 3, an electric mixer tap 4, a flow meter 5, and a flow rate adjusting valve 6 connected to the electric heat portion 7 that are connected to each other in order. When the MCU detects that the output power can satisfy a larger water input requirement, the MCU supplies a large amount of water by driving the stepping motor of the electric mixer tap 4 through the control circuit and mixing the water.
図２を参照すると、本発明の電熱部分の構造を示す図である。電熱部分は、発熱体アセンブリーの出水管７１と発熱体アセンブリー７２と第１のサーモスタット７３と筐体７４と第２のサーモスタット７５と端子台７６とシリコン制御整流素子アセンブリー７７と発熱体アセンブリーの入水管７８とを含む。電熱部分の動作原理は、出水温度センサーが出水温度を検出すると共に設定温度と比較した後、メッセージをＭＣＵにフィードバックし、電熱部分をオンにするかどうかを判断し、制御発熱体アセンブリー７２が通電した後、ＭＣＵがシリコン制御整流素子アセンブリー７７を正確に制御し、且つ必要な発熱電力を供給することで、出水を一定に保つ。
Referring to FIG. 2, it is a diagram showing the structure of the electrothermal portion of the present invention. The heating portion includes a
図３を参照すると、本発明の一実施形態に係るインテリジェント制御部分を示す図である。前記インテリジェント制御部分は、前記制御回路と制御端末とサーバーと無線通信モジュールとを含む。前記サーバーが無線ネットワークを通じて前記制御端末及び無線通信モジュールに接続し、前記操作盤が第１のＲＳ４８５／２３２通信回路を通じて主制御盤に接続し、前記無線通信モジュールが無線ネットワークを通じてサーバーを中継局として制御端末と通信し、第２のＲＳ４８５／２３２通信回路を通じて前記主制御盤と接続する。本実施形態において、前記無線通信モジュールと前記操作盤が統合し、別の実施形態において、前記無線通信モジュールと主制御盤が統合する。 Referring to FIG. 3, an intelligent control part according to an embodiment of the present invention is shown. The intelligent control part includes the control circuit, a control terminal, a server, and a wireless communication module. The server connects to the control terminal and the wireless communication module through a wireless network, the operation panel connects to the main control panel through a first RS485 / 232 communication circuit, and the wireless communication module uses the server as a relay station through the wireless network. It communicates with the control terminal and is connected to the main control panel through a second RS485 / 232 communication circuit. In the present embodiment, the wireless communication module and the operation panel are integrated, and in another embodiment, the wireless communication module and the main control panel are integrated.
前記給湯部分は、シャワー２０１と湯船２０２とを含む。その配置は利用者の家の実際の内装及び取付状況によって定め、水使用側は同時に数個の水の使用点の水使用要求を満たすことができる。前記暖房部分は循環水ポンプ３０１と水流スイッチ３０３と床暖房コイル或いは放熱板３０２とを含む。利用者の暖房の需要に基づき、同時に床暖房コイルと放熱板の使用を満たすことができる。
The hot water supply portion includes a
上述の技術的思想を採用する利点は、１、タンクレス設計を採用することで、設置スペースを節約し、簡単に据付できると共に使用上の安全性がある。２、タンクに漏水が起きる現象を根絶できる。３、タンク内のコイルが腐食破損により機器ユニットの廃棄状況を避けることができる。４、接続管使用の部分を減らすことで、冷媒の漏れ確率を大幅に低下する。５、本発明に係る設計された機器ユニットは、蛇口をひねるだけですぐにお湯が使えるため、用水の待ち時間を節約でき、出水温度を一定に保つことで、水を使う時快適性を高め、且つ水を使う時持続性を保証できる。機器ユニットがこのような水を使う状況において、効率がより一層高まり、より一層省エネで、ヒートポンプの機器ユニットの安全且つ安定した運転に有利にあることで、機器ユニットの寿命も保障できる。６、タンクレス設計を採用するため、熱湯の使用率が低くなるという問題が無くなり、保温効果が悪いことによりエネルギー無駄の問題も生じず、これ以外にも利用者の弁類の使用コストを削減できる。７、設計を通じて圧力除去用凝縮器を使用し、出水温度が高すぎることを避けながら機器ユニットの運転負荷を低下できることで、機器ユニットのエネルギー消費を大幅に引き下げることができるため、国の省エネ・二酸化炭素排出量削減の要求に適合している。８、残存電力に基づき、水量を増大している時も出水を一定に保つことを保証できると判断した状態において、電動混合栓を通じてバイパス混水を行い、こうすると総出水流量が更に大きくなり、水を使う時もより一層快適になる。９、用水負荷の大きさによって、相応しいコンプレッサーを選択でき、ヒートポンプを十分利用して水を使う時快適性を保証すると同時に、ヒートポンプの効率をアップし、電力消費を低下できる。１０、給湯の要求を満たすという前提のもとで、操作盤を通じて暖房モードを選択することで、部屋の暖房要求を満たすことができる。１１、該給湯・暖房システムはデュアルコンプレッサーシステムを採用し、用水負荷の大きさによって、相応しいコンプレッサーを選択し、瞬間給湯システムと結合することで、出水を一定に保つことを確保できる。１２、遠隔制御機能を採用することで、利用者は例えば携帯電話又はその他のインターネットに接続できる機器のような制御端末を使用して給湯・暖房システムに対しインテリジェント制御を行うことで、システムの人間的な設計を実現できる。 Advantages of adopting the above technical idea are as follows. 1. By adopting a tankless design, installation space is saved, installation is easy, and there is safety in use. 2. Eliminate the phenomenon of water leakage in the tank. 3. The disposal status of the equipment unit can be avoided due to corrosion damage to the coil in the tank. 4. Reducing the leak rate of refrigerant by reducing the use of connecting pipes. 5. The equipment unit designed according to the present invention can use hot water immediately by twisting the faucet, so it can save the waiting time of water supply and keep the water temperature constant to improve the comfort when using water. And it can guarantee the durability when using water. In a situation where the equipment unit uses such water, the efficiency of the equipment unit is further increased, the energy consumption is further saved, and the safety and stable operation of the equipment unit of the heat pump is advantageous, so that the life of the equipment unit can be guaranteed. 6. Since the tankless design is adopted, there is no problem that the usage rate of hot water is low, and there is no problem of wasting energy due to the poor heat retention effect. it can. 7. By using a pressure relief condenser throughout the design and reducing the operating load of the equipment unit while avoiding the water temperature being too high, the energy consumption of the equipment unit can be greatly reduced. It meets the requirements for reducing carbon dioxide emissions. 8. Based on the remaining power, when it is judged that it is possible to guarantee that the water discharge is kept constant even when the amount of water is increasing, bypass water is mixed through the electric mixer tap, and this increases the total water flow rate. Even more comfortable when using water. 9. Depending on the size of the water load, a suitable compressor can be selected, and the heat pump can be fully utilized to ensure comfort when using water, while at the same time increasing the efficiency of the heat pump and reducing power consumption. 10. The room heating requirement can be satisfied by selecting the heating mode through the operation panel on the premise that the requirement for hot water supply is satisfied. 11. The hot water supply / heating system adopts a dual compressor system, and by selecting an appropriate compressor according to the size of the water load and combining it with the instantaneous hot water supply system, it is possible to ensure that the water discharge is kept constant. 12. By adopting the remote control function, the user can perform intelligent control on the hot water supply / heating system using a control terminal such as a mobile phone or other devices that can be connected to the Internet. Realistic design.
発明の詳細な説明の項においてなされた具体的な実施例は、あくまでも本発明の技術内容を明らかにするものであって、そのような具体例にのみ限定して狭義に解釈されるべきものではなく、本発明の明細書と添付図面の内容に基づいて行ったこれと同じ効果を持つ効果、若しくはフローの変更、或いはその他関連の技術分野に直接的又は間接的に運用することは、本発明の特許請求の範囲内に含めるものであるのが勿論である。 The specific embodiments made in the section of the detailed description of the invention are merely to clarify the technical contents of the present invention, and should not be construed in a narrow sense by limiting to such specific examples. In addition, it is possible to directly or indirectly operate an effect having the same effect based on the contents of the specification of the present invention and the accompanying drawings, a change in flow, or other related technical fields. Of course, it is intended to be included within the scope of the following claims.
Claims (10)
前記機器ユニット部分は、空気熱源ヒートポンプの加熱部分と電熱部分と水路管路材部分と制御回路部分とを含み、前記制御回路部分は検出した入水温度と環境温度に基づき前記空気熱源ヒートポンプの加熱部分を制御して異なるコンプレッサー組合せを使用、又は、コンプレッサーがオンになった後、出水温度が設定温度に達したと検出された時、前記電熱部分が出力しないよう制御、若しくは、出水温度が設定温度に達することができないと検出した時、検出した入出水温差、及び、前記水路管路材部分で検出した流量に基づき、前記電熱部分を制御して必要な電熱の電力を出力、或いは、前記空気熱源ヒートポンプの加熱部分と前記電熱部分がいずれも全電力の出力で、且つ、出水温度が設定温度に達していない時、検出した温度に基づき前記水路管路材部分を制御し流量調節弁によって流量を調節することで出水温度を一定に保持、又は、暖房の需要コマンドを受信した時、検出した室内環境温度、或いは、床暖房コイルの温度に基づき暖房コマンドを実行するかどうかを判断し、室内環境温度、或いは、床暖房コイルの温度が暖房起動の要求温度に達した時、暖房機能を実行させ、室内環境温度、或いは、床暖房コイルの温度が稼働停止温度に達していることを検出した時暖房機能をオフにすることに用いられることを特徴とするデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システム。 A dual compressor air heat source heat pump hot water supply / heating system including an equipment unit part, a hot water supply part, a heating part, and an intelligent control part,
The equipment unit part includes a heating part of an air heat source heat pump, an electric heating part, a water conduit material part, and a control circuit part, and the control circuit part is a heating part of the air heat source heat pump based on the detected incoming water temperature and environmental temperature. To control the use of different compressor combinations, or after the compressor is turned on, control is made so that the electric heating part does not output when it is detected that the outlet water temperature has reached the preset temperature, or the outlet water temperature is set to the preset temperature. When it is detected that the temperature cannot be reached, the electric heating portion is controlled based on the detected temperature difference between the incoming and outgoing water and the flow rate detected in the conduit material portion, or the necessary electric heat power is output, or the air Based on the detected temperature when the heating part of the heat source heat pump and the electric heating part both output full power and the outlet temperature does not reach the set temperature. The water temperature is kept constant by controlling the water pipe line material part and adjusting the flow rate by the flow control valve, or when the demand command for heating is received, the detected indoor environment temperature or the floor heating coil It is determined whether to execute a heating command based on the temperature, and when the indoor environment temperature or the temperature of the floor heating coil reaches the required temperature for starting the heating, the heating function is executed, and the indoor environment temperature or the floor heating is executed. A dual compressor air heat source heat pump hot water supply / heating system, which is used to turn off the heating function when it is detected that the coil temperature has reached the operation stop temperature.
順番通り接続した第１のコンプレッサーと第２の電磁弁と集中プレート式熱交換器と暖房用プレート式熱交換器と第１のフィルタと膨張弁と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの第１給湯・暖房経路を形成し、
順番通り互いに接続した第１のコンプレッサーと第６の電磁弁と暖房用プレート式熱交換器と第１のフィルタと膨張弁と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの第２給湯・暖房経路を形成し、
順番通り互いに接続した第１のコンプレッサーと第４の電磁弁と第１の圧力除去用凝縮器と第１の圧力除去用節流細管と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの圧力除去経路を形成し、
順番通り互いに接続した第１のコンプレッサーと第１の電磁弁と除霜細管と第１の蒸発器と気液分離器と第１のコンプレッサーが、第１のコンプレッサーシステムの除霜経路を形成し、
順番通り互いに接続した第２のコンプレッサーと第３の電磁弁と集中プレート式熱交換器と第２のフィルタと第１の節流細管と第２の蒸発器と第２のコンプレッサーが、第２のコンプレッサーシステムの給湯・暖房経路を形成し、
順番通り互いに接続した第２のコンプレッサーと第５の電磁弁と第２の圧力除去用凝縮器と第２の圧力除去用節流細管と第２の蒸発器と第２のコンプレッサーが、第２のコンプレッサーシステムの圧力除去経路を形成することを特徴とする請求項１に記載のデュアルコンプレッサー空気熱源ヒートポンプ給湯・暖房システム。 The heating portion of the air heat source heat pump includes a first compressor, a second compressor, a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a fifth solenoid valve, and a first solenoid valve. 6 solenoid valve, concentrated plate heat exchanger, heating plate heat exchanger, first filter, second filter, expansion valve, first evaporator, second evaporator, and first pressure relief Condenser, second pressure relief condenser, first pressure relief current-carrying tube, second pressure relief current-carrying capillary, gas-liquid separator, fan blade, motor, and first current-carrying capillary. A defrosting thin tube, and after the above-mentioned members are connected through the pipeline, a sealed heat pump hot water supply / heating system is formed,
The first compressor, the second solenoid valve, the central plate heat exchanger, the heating plate heat exchanger, the first filter, the expansion valve, the first evaporator, the gas-liquid separator, and the first connected in order. 1 compressor forms the first hot water supply / heating path of the first compressor system,
The first compressor, the sixth solenoid valve, the heating plate heat exchanger, the first filter, the expansion valve, the first evaporator, the gas-liquid separator, and the first compressor connected to each other in order. Forming a second hot water supply / heating path for the compressor system of 1;
The first compressor, the fourth solenoid valve, the first pressure relief condenser, the first pressure relief flow-saving capillary, the first evaporator, the gas-liquid separator, and the first compressor connected to each other in order. Forms the pressure relief path of the first compressor system,
The first compressor, the first solenoid valve, the defrosting capillary, the first evaporator, the gas-liquid separator, and the first compressor, which are connected to each other in order, form the defrosting path of the first compressor system,
A second compressor, a third solenoid valve, a concentrated plate heat exchanger, a second filter, a first current-saving capillary, a second evaporator, and a second compressor, which are connected to each other in order, Form a hot water supply / heating route for the compressor system,
A second compressor, a fifth solenoid valve, a second pressure relief condenser, a second pressure relief flow-saving capillary, a second evaporator, and a second compressor, which are connected to each other in order, The dual compressor air heat source heat pump hot water supply / heating system according to claim 1, wherein a pressure relief path of the compressor system is formed.
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| CN201210572510.7 | 2012-12-25 | ||
| CN201210572510.7A CN103900138B (en) | 2012-12-25 | 2012-12-25 | A kind of double-compressor air energy heat pump heating system |
| PCT/CN2013/082977 WO2014101463A1 (en) | 2012-12-25 | 2013-09-05 | Dual compressor air heat pump heat supply and heating supply system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103900138A (en) | 2014-07-02 |
| US20150292779A1 (en) | 2015-10-15 |
| CN103900138B (en) | 2016-12-28 |
| WO2014101463A1 (en) | 2014-07-03 |
| DE112013003771T5 (en) | 2015-05-07 |
| AU2013350341A1 (en) | 2014-07-10 |
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